Diseases, Conditions, Syndromes

A human protein found in non-immune cells defends against COVID-19

Earlier this month, health authorities confirmed that BA.2.86, a highly mutated variant of the virus that causes COVID-19, is at risk of spreading rapidly in countries around the world. With updated shots rolling out this ...

Diseases, Conditions, Syndromes

New SARS-CoV-2 variant Eris on the rise, study shows

As a result of vaccination or infection, our immune system produces antibodies that attach to the spike protein of SARS-CoV-2, preventing the virus from entering and replicating within cells. In response, the virus develops ...

Diseases, Conditions, Syndromes

CDC backs new COVID booster shots

Following an approval granted Monday by the U.S. Food and Drug Administration, the U.S. Centers for Disease Control and Prevention on Tuesday signed off on new COVID boosters for Americans.

Vaccination

EU drug watchdog approves updated Pfizer Covid jab

The EU's drug watchdog on Wednesday approved an updated version of Pfizer and BioNTech's anti-Covid jab to counter an infectious subvariant of the virus as winter approaches.

Neuroscience

New research shows wildfire smoke impacts on the brain

Smoke from the massive wildfires still burning in northern Canada has cast a pall over much of North America this summer, leading to health concerns for older people and those with chronic respiratory conditions.

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